Berg, A. Scott. . New York: G.P. Putnam's Sons, 1999, First edition 1998. . Jackson, Joe. New York: Farrar, Straus and Giroux, 2012. . McDonaugh, Kenneth. Hemel Hempstead, Herts, UK: Model Aeronautical Press, 1966. . Montague, Richard. New York: Random House, 1971. . Mosley, Leonard. (Dover Transportation). Mineola, New York: Courier Dover Publications, 2000. . Stoff, Joshua. Mineoloa, New York: Dover publications, Inc., 2000. . Will, Gavin. . Portugal Cove-St. Phillips, Newfoundland: Boulder Publications, 2008. . Wohl, Robert. . New Haven, Connecticut: Yale University Press, 2007, First edition 2005. .